Iroquois Gas Transmission System, L.P.

FIRST REVISED VOLUME NO. 1

Effective Date: 11/01/2008, Docket: RP98-18-034, Status: Effective

ORIGINAL SHEET NO. 6Q ORIGINAL SHEET NO. 6Q

6/ The Commencement Date shall be the later of

(a) November 1, 2008 or (b) the earliest of the first

November 1, December 1, or January 1 after the date on which

(i) Transporter has notified Shipper, as provided in

Transporter’s FERC Gas Tariff, GT&C Section 2.12 and not less

than forty-five (45) days prior to the Commencement Date, that

the facilities required to enable Transporter to render service

under this Contract are constructed, installed, and made

operational, and (ii) the Companion Projects, as defined

in the Precedent Agreement to Contract for Firm Transportation

Service dated November 10, 2005 between Transporter and Shipper,

are operational and in service. Notwithstanding the foregoing,

however, if Transporter’s facilities required to render service

under this Contract are ready, then service under this Contract

shall commence no later than January 1, 2010, regardless of

whether the Companion Projects are ready to commence service on

such date. The Parties further acknowledge and agree that

service under the Service Agreement shall not commence if the

Incremental Expansion and the Algonquin Companion project are

operational and ready to commence service but Transporter is

contractually unable to receive gas from Algonquin on a firm

basis up to Shipper’s MDQ.